Archive for the ‘Network-and-equipment’ Category
Posted by jpluimers on 2020/08/28
Still glad I got a few of [WayBack] GL-AR300M – GL.iNet: it makes travel life so much easier when you cannot use tethering.
I got the model GL-AR300M with external antennas (the GL-AR300M only has internal ones with a much shorter range).
Powered over USB, it runs OpenWRT and can NAT a local network towards an external network on the WAN, WiFi or (via USB) 3G/4G modem.
Despite doing only 2.4Ghz, it was a life saver in many occasions (there is a 5Ghz model, but it has over heating issues).
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Posted in Development, Ethernet, GL-AR300M, GL.iNet, Hardware, Hardware Development, LifeHacker, Network-and-equipment, Power User, Raspberry Pi, routers, VPN, WiFi | Leave a Comment »
Posted by jpluimers on 2020/08/24
Interesting devices running OpenWrt:
–jeroen
Posted in Internet, Power User, routers | Leave a Comment »
Posted by jpluimers on 2020/08/14
In the end, this list worked on a Fritz!Box, but I still do not know which other subdomains and protocols they silently let pass:
windowsupdate.microsoft.com
*.windowsupdate.microsoft.com
*.update.microsoft.com
*.windowsupdate.com
download.windowsupdate.com
download.microsoft.com
*.download.windowsupdate.com
test.stats.update.microsoft.com
ntservicepack.microsoft.com
update.microsoft.com
*.update.microsoft.com
*.download.microsoft.com
windowsupdate.com
wustat.windows.com
login.live.com
mp.microsoft.com
*.mp.microsoft.com
www.update.microsoft.com
support.microsoft.com
www.msftconnecttest.com
Some source materials:
–jeroen
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Posted in Fritz!, Fritz!Box, Internet, Power User, Windows, Windows 10, Windows 7 | Leave a Comment »
Posted by jpluimers on 2020/07/16
Thomas Rini (of U-Boot and Yocto fame) mentioned these solutions for remote power control of IoT devices and remote updating SD cards in this slide State of the U-Boot – Thomas Rini, Konsulko Group:
- FlashAir WiFi enabled SD cards
Two power solutions I like myself are:
The combination of these allows for really flexible production and testing environments.
Slides at [WayBack] ELC2017 – State of the U-Boot.pdf
–jeroen
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Posted in Arduino, Development, ESP8266, ESP8266X, Hardware Development, Hardware Interfacing, IoT Internet of Things, Network-and-equipment, Odroid, Power User, Raspberry Pi | Leave a Comment »
Posted by jpluimers on 2020/07/06
[WayBack] RB450G and “..could not get answer from dns server” – MikroTik: I do not see a default route. It would be the route with “dst-address=0.0.0.0/0“.
–jeroen
Posted in Internet, MikroTik, Power User, routers | Leave a Comment »
Posted by jpluimers on 2020/04/03
I totally forgot it was possible to usie an old Fritz!Box to act as a DECT repeater:
Um die Abdeckung von DECT für mobile Festnetztelefone zu verbessern, lässt sich eine ältere Fritzbox verwenden.
Source: [WayBack] Ältere Fritzbox als DECT-Repeater verwenden – PC-WELT
Via: [WayBack] Bludau Media – Google+
–jeroen
Posted in Fritz!, Fritz!Box, Internet, Power User | Leave a Comment »
Posted by jpluimers on 2020/02/24
Reminder to self: [WayBack] Tomato by shibby – upgrade procedure and cfg backup | LinksysInfo.org:
I keep a text file with the changes I’ve made after a fresh install and I keep the file updated as I make changes.
Re-configuring the router after that takes a bit of time, but it is not that bad. Toastman’s method (here) noted above as well as the methods described here and here can also be used, but I haven’t tried them.
which references:
- [WayBack] Using QOS – Tutorial and discussion | Page 3 | LinksysInfo.org
You need to save a file somewhere on or off the router, with the following command from the command line.
nvram export –set >config.txt
This outputs the complete setup in useable text form, each line beginning with “nvram set”. This means it’s ready to input to the router without having to add the “nvram set” to every line. You could do this by ssh or telnet.
NOTE – you can only restore the whole config file to the original router. To configure a different router you need to cherry pick the important lines (see below)
e.g.
nvram set clkfreq=480,240,120
nvram set wl0_country=AU
nvram set wan_domain=freewifi
nvram commit
- [WayBack] Tomato RAF Releases | Page 18 | LinksysInfo.org
save off the results of nvram export –quote, ie:
Code:
nvram export –quote > nvram_clean
after erasing, then subsequent changes are easy to find later with:
Code:
nvram export –quote | grep -Fvf nvram_clean
While not quite as readable or cut and paste friedly as –set, –quote is script friendly with the advantage that all entries are always a single line.
- [WayBack] I’ve created a command-line NVRAM cfg file parser | LinksysInfo.org
Decodes Tomato cfg files into JSON so they can be changed and compared against other backups. Encodes JSON-formatted Tomato cfg key/value pairs into the Tomato cfg format.
–jeroen
Posted in Internet, Power User, routers, TomatoUSB | Leave a Comment »